①全球能源互联网研究，包括全球能源互联网理论研究、社会经济学分析、系统规划等；

②能源战略研究，包括能源安全战略、能效利用提升战略、可持续发展战略等；

③国际能源合作研究，包括国际能源合作、面向跨国协同的能源系统管理；

④能源经济研究，包括电力市场机制、能源战略的经济政治学分析、低碳能源体系经济学分析等。

①能源低碳转型路径研究，包括清洁电力引领能源转型发展、电能替代推动新旧动能转换等；

②综合能源系统，包括综合能源系统规划设计、综合供用能关键技术、基于数据中心的精准供冷与余热利用技术、综合能源服务业务体系构建等；

③全球气候环境变化，包括气候变化机制研究、气候变化仿真与观测、气候时间序列分析等；

④气变环境战略研究，包括可持续发展、气变环境的经济学分析、应对气候变化发展战略研究、节能减排与碳汇等。

①清洁能源发电技术，包括风力发电、光伏/光热发电、水力发电、地热发电和海洋能发电技术等；

②大规模储能技术，包括抽水蓄能、电化学储能、大容量高温储能和高效氢储能技术等；

③清洁能源直流汇集技术，包括直流汇集系统、海上风电升压站/变电站关键技术等；

④清洁能源运行控制技术，包括清洁能源资源及功率预测、清洁能源网源协调控制、虚拟同步机等。

①智能输变电技术，包括智能高压设备、智能变电站、变电站保护测控和智能运维、输电线路在线监测技术等；

②智能配用电技术，包括主动配电网、配电自动化、智能用电、电动汽车充放电、港口岸电技术等；

③智能电网调度运行技术，包括大电网仿真计算、运行分析、调度自动化等；

④能源经济研究，包括电力市场机制、能源战略的经济政治学分析、低碳能源体系经济学分析等；

⑤直流电网技术，包括故障电流限制器、DC/DC转换器、故障检测与保护装置、潮流控制器、智能化直流网络控制装备、宽禁带电力电子器件和设备等。

①超/特高压交流技术，包括GIS、串联补偿装置、可控并联电抗器、电网潮流控制装置、控制保护设备等；

②超/特特高压直流技术，包括直流断路器、柔性直流换流阀、直流电缆、混合直流输电控制保护等；

③新型输电技术，包括超导输电和管道输电技术等。

1) Theoretical analysis and economic incentives to facilitate the implementation of Global Energy Interconnection

2) Conceptual and system development strategies, realization paths and comprehensive values of Global Energy Interconnection

3) System planning, design techniques and tools and economic analysis of Global Energy Interconnection

1) Strategies for Carbon Emissions Reduction and Global Experiences

2) Impacts of Renewable Energy Developments on Climate Changes and Economic Evaluation

3) Global Energy Governance and Energy Cooperation to address Climate Change4) Low Carbon Technology of Power Grid

1) Wide area/ultra wide area monitoring, estimation, protection and control (WAMPAC)

2) System Integrity Protection Schemes (SIPS) - Special Protection Schemes; Remedial Action Schemes

3) Design of modern Energy Management Systems (EMS) and Distribution Management Systems (DMS), their applications to support energy connectivity and global energy interconnection

4) Techniques /Technologies for real-time dynamic security assessment, situational awareness, prevention of power system blackouts and approaches for power system restoration

5) New concepts of robust, secure, reliable, self-healing and resilient power systems

6) Technologies and new solutions for ancillary services to support smart grids and global energy interconnection

1) Advanced transmission technologies including High-Voltage/Ultra High Voltage AC transmission, High-Voltage/Ultra High Voltage DC transmission, flexible AC/DC transmission systems

2) Wide area/Ultra wide area co-optimized planning of generation and transmission resources

3) Real-world experiences of AC/DC transmission expansion applications tailored to higher penetration levels of fluctuating/remittent renewable energies

4) Innovative control and protection principles as well as practical control and protection experiences for interconnected power grids and global energy interconnection

1) Renewable Energy Technologies (e.g., wind, wave, biomass, solar, hydro, etc), clean fossil fuel technologies (e.g., carbon capture) and their integration into modern energy systems

2) Energy storage technologies: Design, operation, control and system planning as well as market operations and innovative business models

3) System planning, design techniques and tools and economic analysis of Global Energy Interconnection

4) Technologies to enhance flexibility in future energy systems and energy interconnection as well as global energy interconnection

5) Operation, control and protection pf low carbon clean energy generation systems